package com;

import java.io.Serializable;

public class Person implements Serializable {

  private Integer age;

  public Integer getAge() {
    return age;
  }

  public void setAge(Integer age) {
    this.age = age;
  }

  @Override
  public String toString() {
    final StringBuilder sb = new StringBuilder("Person{");
    sb.append("age=").append(age);
    sb.append('}');
    return sb.toString();
  }
}
